The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 11, 2001
Filed:
Dec. 17, 1992
Kenjiro Watanabe, Tokyo, JP;
Kouji Yamakawa, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An ink jet recording head for ejecting ink through an ejection outlet for effecting record includes a supporting member; a recording element having an energy generating element for applying energy to the ink to eject it in accordance with a record signal; a wiring member including electric connection part relative to the recording element and a second electric connection part relative to an outside of the recording head to transmit the record signal to the recording element; wherein the first electric connection part is disposed on one face of the supporting member, the second electric connection part is disposed on another surface of the supporting member.